228020449 (number)

228020449 is an odd 9-digits composite number following 228020448 and preceding 228020450. In scientific notation, it is written as 2.28020449 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 227882160 positive integers (up to 228020449) that are relatively prime to 228020449.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million twenty thousand four hundred forty-nine

Notation

Scientific notation 2.28020449 × 10^8
Engineering notation 2.28020449 × 10^6

Prime Factorization of 228020449

Prime Factorization 1669 × 136621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 228020449
Product of the distinct prime numbers

The prime factorization of 228020449 is 1669 × 136621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 32, 86, 204, 104, 5109, 8024, 94999, 22737, 263011, 459166, 6431851, 5019803, 6829897, 32265015, 828810446, 475405842, 2807095029, 2848090551

Basic calculations (n = 228020449)

Multiplication

n×y
n×2 456040898
n×3 684061347
n×4 912081796
n×5 1140102245

Division

n÷y
n÷2 114010224.5
n÷3 76006816.333333
n÷3 57005112.25
n÷5 45604089.8

Exponentiation

ny
n2 51993325162161601
n3 1.1855541348479E+25
n4 2.7033058614183E+33
n5 6.1640901630492E+41

Nth Root

y√n
2√n 15100.345989414
3√n 610.92973781387
4√n 122.88346507734
5√n 46.945585435412

Divisors of 228020449

1, 1669, 136621, 228020449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228020448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228020449 can be divided by 4 positive divisors. The sum of these divisors (counting 228020449) is 1, the average is 0.25.

Base conversion 228020449

Base System Value
2 Binary 1101100101110101000011100001
3 Ternary 120220001122020211
4 Quaternary 31211311003201
5 Quinary 431333123244
6 Senary 34343134121
8 Octal 1545650341
10 Decimal 228020449
12 Duodecimal 64444341
16 Hexadecimal d9750e1
20 Vigesimal 3b52b29
36 Base36 3rr9pd

Cryptographic Hash Functions

md5 df8a97638702e7b3b731261106f69c34
sha1 c222f4f11f1b571278e54812c45fc8e6352b0e60
sha256 f62bd3dae58daefb931b426431b45d92616e9216c51b29792339c960b3818bca
sha512 ff1eb267c65f13ba940d3c628182dac0b82dfeb5e66e9331d538d294cc6c5a06b629f3f47699b36f5b22e768529d03a003159a620d9e0f10ce86cca20cd35b81
ripemd-160 18b3ea9f73d2bef6827834c796bcb92ef2f23ed7

228020449 as geometric shapes

Circle

Radius = n
Diameter 456040898
Circumference 1432694734.8933
Area 1.6334184836515E+17

Sphere

Radius = n
Volume 4.9660375472949E+25
Surface area 6.5336739346061E+17
Circumference 1432694734.8933

Square

Length = n
Perimeter 912081796
Area 51993325162161601
Diagonal 322469611.4742

Cube

Length = n
Surface area 311959950972969606
Volume 1.1855541348479E+25
Space diagonal 394943002.83267

Equilateral Triangle

Length = n
Perimeter 684061347
Area 2.2513770208828E+16
Altitude 197471501.41633

Triangular Pyramid

Length = n
Surface area 2.2513770208828E+16
Volume 1.3971889470245E+24
Height 107489870.4914